/* Let's tell valgrind that there's really no need to
* initialize this fully. This should be removed again
* when valgrind learned the kdbus ioctls natively. */
+#ifdef HAVE_VALGRIND_MEMCHECK_H
VALGRIND_MAKE_MEM_DEFINED(k, sz);
+#endif
r = ioctl(bus->input_fd, KDBUS_CMD_MSG_RECV, bus->rbuffer);
if (r >= 0)